Three guys...

...are golfing. They ask each other how the families are doing. One guy has to go take a leak. While he's gone the other two begin to talk about their sons.

First guy says, "My son's doing so well as a real estate agent that he bought one of his friends a house!"

The second guy says, "My son's doing really well too. He's so successful as a car salesman that he bought his friend a Mercedes."

The third guy is coming back to the course. The first two guys look nervous.

"Oh man, I'm afraid to ask about his son -- I hear he's a fag," says the first one.

But the third guy comes in and asks what they've been talking about.

"Umm, our sons," says the second guy. "How's your son doing?"

"Oh, fine," says the third guy. "As you know, he's gay. But he must be doing something right. One boyfriend bought him a house and the other bought him a Mercedes."